# One Touch Drawing vs Right Blocks

The clearest difference is review sentiment: One Touch Drawing at 82% against Right Blocks's 33%. One Touch Drawing also leads on rating (5.0 vs 3.5) and update cadence (every 10 days vs every 26 months). Right Blocks's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One Touch Drawing holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 82% of One Touch Drawing's written reviews are positive against 33% of Right Blocks's.

One Touch Drawing ships an update every 10 days, Right Blocks every 26 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | One Touch Drawing | Right Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/one-touch-drawing-one-line/id1403152892/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/right-blocks-start-stacking/id1604398810/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | **81.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 26 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 30 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manh Pham Van](https://appshunter.io/developer/1288473369) | [Harish Kumar](https://appshunter.io/developer/1566509880) |

## What reviewers say

### One Touch Drawing

[App page](https://appshunter.io/ios/app/one-touch-drawing-one-line/id1403152892)

A brain-training puzzle game with simple rules. Connect all the dots with a single line across hundreds of levels. Sharpen your wits and activate your mind with unique line types.

**Highlights:** Brain-training puzzle game, 500+ free levels, Use hints for assistance, Easy to start, hard to master, Unique line types, Minimal device space and battery usage

**Features:** macOS Compatibility

**In-app purchases:** none


### Right Blocks

[App page](https://appshunter.io/ios/app/right-blocks-start-stacking/id1604398810)

Engage in a multilevel blocking game where the objective is to achieve increasingly higher scores. Test your stacking skills and aim for new personal bests.

**Highlights:** Multilevel gameplay, Score higher, Block stacking, Addictive gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Touch Drawing free?

One Touch Drawing is free to download, with no in-app purchases.

### Is Right Blocks free?

Right Blocks is free to download, with no in-app purchases.

### Which has better reviews, One Touch Drawing or Right Blocks?

One Touch Drawing is rated higher. One Touch Drawing averages 5.0 out of 5 from 8 ratings, while Right Blocks averages 3.5 from 2 ratings.

### Do One Touch Drawing or Right Blocks have ads?

Neither One Touch Drawing nor Right Blocks shows ads.

### Which is updated more often, One Touch Drawing or Right Blocks?

One Touch Drawing ships an update every 10 days, and Right Blocks every 26 months. Most recently, One Touch Drawing was updated on October 24, 2026 and Right Blocks on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*